diff --git a/isisd/isis_lsp.h b/isisd/isis_lsp.h
index 8e45066..fb6f1d8 100644
--- a/isisd/isis_lsp.h
+++ b/isisd/isis_lsp.h
@@ -114,7 +114,7 @@
 int lsp_compare (char *areatag, struct isis_lsp *lsp, u_int32_t seq_num,
 		 u_int16_t checksum, u_int16_t rem_lifetime);
 void lsp_update (struct isis_lsp *lsp, struct isis_link_state_hdr *lsp_hdr,
-		 struct stream *stream, struct isis_area *area);
+		 struct stream *stream, struct isis_area *area, int level);
 void lsp_inc_seqnum (struct isis_lsp *lsp, u_int32_t seq_num);
 int lsp_print_all (struct vty *vty, dict_t * lspdb, char detail,
 		   char dynhost);